WO2022206098A1 - Dispositif pied et appareil de traitement de vêtements - Google Patents

Dispositif pied et appareil de traitement de vêtements Download PDF

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Publication number
WO2022206098A1
WO2022206098A1 PCT/CN2022/070804 CN2022070804W WO2022206098A1 WO 2022206098 A1 WO2022206098 A1 WO 2022206098A1 CN 2022070804 W CN2022070804 W CN 2022070804W WO 2022206098 A1 WO2022206098 A1 WO 2022206098A1
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WO
WIPO (PCT)
Prior art keywords
locking
foot
assembly
sleeve
plates
Prior art date
Application number
PCT/CN2022/070804
Other languages
English (en)
Chinese (zh)
Inventor
张涛
喻广强
李亚东
Original Assignee
无锡小天鹅电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡小天鹅电器有限公司 filed Critical 无锡小天鹅电器有限公司
Publication of WO2022206098A1 publication Critical patent/WO2022206098A1/fr

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Definitions

  • the present invention relates to the field of household electrical appliances, in particular to a foot device and a clothes treating device.
  • the clothes treatment equipment is provided with a foot device for leveling
  • the structure of the foot device is complex, which is inconvenient for the operator to install and level, and is time-consuming and labor-intensive.
  • an object of the present invention is to provide a foot device with a simple structure, which is convenient for an operator to perform leveling operations.
  • the present invention also provides a clothing treatment device, which includes the above-mentioned foot device.
  • a foot device includes: a sleeve assembly, the sleeve assembly includes a sleeve part and an elastic part, the sleeve part has an accommodating cavity with an open bottom, and the elastic part is located in the accommodating cavity inside; a locking assembly, the locking assembly is located below the sleeve assembly and includes a locking member, a locking fitting portion and a locking driving member, the locking member has a locking through hole, the locking The locking part is connected with the sleeve part, and the locking fitting part is matched with the locking part; a foot, the foot is penetrated through the locking through hole, and the upper end of the foot extends into the The accommodating cavity is used to compress the elastic member; wherein, the locking fitting portion and the locking driving member are rotatably matched to be between the locking state and the unlocking state in which the locking member hugs the foot. switch.
  • the structure is not only simple, but also convenient for installation by production line workers. It is beneficial to reduce the processing and manufacturing cost, facilitate the user's leveling operation, and help improve the user's use experience.
  • the foot device is used in the clothes treatment device, even if vibration is generated due to the work of the clothes treatment device, the clothes treatment device will not work. There is no problem of shifting and walking, and it is beneficial to reduce the vibration noise of the laundry treatment equipment.
  • the structure is not only simple , it is convenient for the installation of production line workers, which is conducive to reducing the processing and manufacturing cost, and is convenient for the user's leveling operation, which is conducive to improving the user's experience.
  • the clothes treatment device does not have the problem of shifting and walking, and it is beneficial to reduce the vibration noise of the clothes treatment device.
  • FIG. 1 is an exploded schematic view of a foot device according to some embodiments of the present invention.
  • FIG. 2 is an exploded schematic view of a foot device according to some embodiments of the present invention.
  • FIG. 3 is an exploded schematic view of a locking assembly and a foot according to some embodiments of the present invention.
  • FIG. 4 is a schematic diagram of the cooperation of the locking assembly and the foot according to some embodiments of the present invention.
  • FIG. 5 is a schematic diagram of a sleeve assembly according to some embodiments of the present invention, wherein the positioning block is not installed into the sleeve portion;
  • FIG. 6 is a schematic diagram of a sleeve assembly according to some embodiments of the present invention, wherein the positioning block is in a disassembled position;
  • FIG. 7 is a schematic diagram of a sleeve assembly according to some embodiments of the present invention, wherein the positioning block is in a disengagement prevention position;
  • FIG. 8 is a partial structural schematic diagram of a sleeve portion according to some embodiments of the present invention.
  • Figure 9 is a cross-sectional view according to the direction A-A shown in Figure 8.
  • FIG. 10 is a schematic structural diagram of a positioning block according to some embodiments of the present invention.
  • FIG. 11 is a schematic structural diagram of a locking driver according to some embodiments of the present invention.
  • FIG. 12 is a schematic diagram of the assembly of a foot device and a box body according to some embodiments of the present invention.
  • FIG. 13 is an enlarged view of the portion circled at B according to FIG. 12 .
  • Sleeve assembly 10 sleeve part 101; accommodating cavity 1011; second screw hole 1012; positioning buckle 1013; stop rib 1014; check block 1032; protruding post 1033; locking assembly 20; locking member 201; locking ring 2011; locking through hole 20111; gap 20112; locking plate 2012; 20131; locking mating part 202; limiting plate 2021; hook part 2022; locking driving part 203; cam part 2031; eccentric plate 20311; sub-shaft hole 203111; shaft hole 20312; Foot 30; Foot cover 301; Reinforcing ribs 3011;
  • the foot device 1 can be installed at the bottom of the clothes treating device, and is used for leveling the clothes treating device, so as to ensure the balanced placement of the clothes treating device on a supporting surface such as the ground.
  • the foot device 1 may include a sleeve assembly 10 , a locking assembly 20 and a foot 30 .
  • the foot 30 has a locked state and an unlocked state. In the unlocked state, the foot 30 can move up and down relative to the sleeve assembly 10 and the locking assembly 20 to facilitate leveling.
  • the sleeve assembly 10 may include a sleeve portion 101 and an elastic member 102 , the sleeve portion 101 has an accommodating cavity 1011 with an open bottom, and the elastic member 102 is located in the accommodating cavity 1011 .
  • the axial direction of the sleeve portion 101 is an up-down direction, and the axial lower end of the sleeve portion 101 is open, thereby forming a receiving cavity 1011 with an open bottom at the bottom.
  • the locking assembly 20 is located below the sleeve assembly 10, and the locking assembly 20 and the sleeve assembly 10 can be connected.
  • the locking driving member 203 has a locking through hole 20111
  • the locking member 201 is connected with the sleeve portion 101
  • the locking driving member 203 and the locking matching portion 202 can be matched with the locking member 201
  • the bottom foot 30 is vertically arranged, and the foot 30 passes through the locking through hole 20111 so that the part of the locking member 201 that defines the locking through hole 20111 can surround the outer circumference of the foot 30, and the upper end of the foot 30 (ie the bottom The part of the foot 30 beyond the upper end surface of the locking through hole 20111) can extend into the accommodating cavity 1011 to cooperate with the elastic piece 102, so that the elastic piece 102 can be configured to be pressed against the upper end of the foot 30 and the inner wall of the accommodating cavity 1011 (for example, the inner top wall of the accommodating cavity 1011 ), that is, the upper end of the foot 30 can compress the elastic
  • the foot 30 is switched between the unlocked states.
  • the locking member 201 holds the foot 30 tightly, so that the foot 30 cannot move relative to the sleeve assembly 10 and the locking assembly 20.
  • the foot 30 is relatively The locking assembly 20 and the sleeve assembly 10 can move up and down.
  • the locking driving member 203 is rotatably fitted with the locking fitting portion 202 , during the leveling process using the foot device 1 .
  • the operator can apply force to the locking driving member 203 to make the locking driving member 203 rotate relative to the locking matching portion 202, and the rotation of the locking driving member 203 drives the locking member 201 to gradually loosen the foot 30, thereby facilitating the bottom
  • the foot 30 is movable in the up-down direction relative to the sleeve assembly 10 and the locking assembly 20, and since the elastic member 102 in the accommodating cavity 1011 is always in a pressurized state, the elastic member 102 can apply elastic force to the foot 30 to realize the footing 30 is automatically leveled, after the foot 30 is leveled, the user can apply a force in the opposite direction to the locking driving member 203 again to make the locking driving member 203 rotate in the opposite direction relative to the locking matching portion 202, and the locking matching portion
  • the foot 30 is movable in the up-down direction relative to the sleeve assembly 10 and the
  • the laundry processing apparatus does not suffer from the problem of shifting and walking, and it is beneficial to reduce the vibration noise of the laundry processing apparatus.
  • the clothes treatment equipment is provided with a foot device 1 for leveling
  • the structure of the foot device 1 is complex, which is inconvenient for operators to install and level, and is time-consuming and labor-intensive.
  • the locking driving member 203 is rotatably fitted with the locking fitting portion 202.
  • the operator can exert a force on the locking driving member 203 to make the locking driving member 203 rotate relative to the locking matching portion 202 , and the rotation of the locking driving member 203 drives the locking member 201
  • the foot 30 is gradually loosened, so that the foot 30 can move up and down relative to the sleeve assembly 10 and the locking assembly 20, and since the elastic member 102 in the accommodating cavity 1011 is always in a pressed state, the elastic member 102 can be applied
  • the elastic force is applied to the foot 30 to realize the automatic leveling of the foot 30.
  • the user can apply a force in the opposite direction to the locking driver 203 again, so that the locking driver 203 is relatively locked.
  • the locking part 202 rotates in the opposite direction, and the rotation of the locking fitting part 202 drives the locking member 201 to gradually hold the foot 30, so that the foot 30 can no longer move in the up-down direction relative to the sleeve assembly 10 and the locking assembly 20, so as to prevent The feet 30 are locked. Therefore, not only the structure is simple, the installation of production line workers is convenient, it is beneficial to reduce the processing and manufacturing cost, but also the user's leveling operation is convenient, which is beneficial to improve the user's experience. Even if vibration is generated due to the operation of the laundry processing apparatus, the laundry processing apparatus does not suffer from the problem of shifting and walking, and it is beneficial to reduce the vibration noise of the laundry processing apparatus.
  • the locking member 201 includes: a locking ring 2011 and two locking plates 2012 .
  • the locking ring 2011 may define a locking through hole 20111
  • the peripheral wall of the locking ring 2011 has a notch 20112 penetrating the locking ring 2011 along the axial direction (ie, the upper and lower direction) of the locking ring 2011 .
  • the through holes 20111 communicate with each other, so that the locking ring 2011 is formed into an open ring shape, and the two locking plates 2012 are arranged oppositely.
  • each locking plate 2012 is provided with an avoidance hole 20121 penetrating the locking plate 2012 in the thickness direction of the locking plate 2012, the avoidance holes 20121 of the two locking plates 2012 are facing each other, and one end of the locking matching portion 202 passes through After passing through the avoidance holes 20121 of the two locking plates 2012 , it rotates and cooperates with the locking driving member 203 to adjust the distance between the two locking plates 2012 .
  • the operator when using the foot device 1 for leveling, the operator can exert a force on the locking driving member 203 to make the locking driving member 203 rotate relative to the locking matching portion 202, and the locking driving member 203 moves so that the two The distance between the locking plates 2012 gradually increases, so that the size of the notch 20112 of the locking ring 2011 becomes larger, and then the size of the locking through hole 20111 becomes larger, and the locking member 201 gradually loosens the foot 30, thereby It is convenient for the foot 30 to move relative to the sleeve assembly 10 and the locking assembly 20 in the up and down direction, and since the elastic member 102 in the accommodating cavity 1011 is always in a pressed state, the elastic force of the elastic member 102 can realize the automatic adjustment of the foot 30 After the foot 30 is leveled, the user can apply a force in the opposite direction to the locking driving member 203 again, so that the locking driving member 203 rotates in the opposite direction relative to the locking matching portion 202, and the rotation of the locking driving member 203 drives the The two locking plates 2012
  • the locking ring 2011 and the locking plate 2012 are one piece.
  • the one-piece structure can not only ensure the structure and performance stability of the locking ring 2011 and the locking plate 2012, but also saves redundant assembly parts and connection processes, which greatly improves the assembly efficiency of the locking ring 2011 and the locking plate 2012. , to ensure the reliability of the connection between the locking ring 2011 and the locking plate 2012 , and furthermore, the integrally formed structure has higher overall strength and stability, more convenient assembly, and longer service life.
  • the locking ring 2011 and the locking plate 2012 are integrally formed. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the locking ring 2011 and the locking plate 2012, but also facilitate the molding and manufacture, and saves redundant assembly parts and connecting processes, which greatly improves the locking performance.
  • the assembly efficiency of the locking ring 2011 and the locking plate 2012 ensures the reliability of the connection between the locking ring 2011 and the locking plate 2012. Furthermore, the overall strength and stability of the integrated structure are higher, the assembly is more convenient, and the service life is longer.
  • the present invention is not limited to this, and in other optional embodiments, the locking ring 2011 and the locking plate 2012 may also be connected by a welding process.
  • the locking ring 2011 and the locking plate 2012 are integrally injection-molded. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the locking ring 2011 and the locking plate 2012, but also facilitate the molding and manufacture, and saves redundant assembly parts and connecting processes, which greatly improves the locking performance.
  • the assembly efficiency of the locking ring 2011 and the locking plate 2012 ensures the reliability of the connection between the locking ring 2011 and the locking plate 2012. Furthermore, the overall strength and stability of the integrated structure are higher, the assembly is more convenient, and the service life is longer. .
  • the other end of the locking fitting portion 202 (that is, the end away from the locking driving member 203 ) is provided with a limiting plate 2021 .
  • the two The locking plate 2012 can be clamped between the limiting plate 2021 and the locking driving member 203 , so that the locking ring 2011 can securely hold the foot 30 and improve the locking effect.
  • abutting ribs may be provided on the surface of the locking plate 2012 away from the locking driving member 203 and facing away from the locking driving member 203, and the locking matching portion
  • the other end of 202 is provided with an abutting groove.
  • the abutting rib abuts against the abutting groove and the locking plate 2012 adjacent to the locking driving member 203 abuts against the locking driving member 203.
  • the two locking plates 2012 are clamped between the locking driving member 203 and the other end of the locking fitting portion 202 .
  • the locking driver 203 includes a holding portion 2032 and a cam portion 2031 , and the holding portion 2032 is connected to the peripheral wall of the cam portion 2031 and extends in a direction away from the rotation centerline of the cam portion 2031 , one end of the locking mating portion 202 passes through the avoidance holes 20121 of the two locking plates 2012 and then rotates and cooperates with the cam portion 2031.
  • the two locking plates 2012 are clamped between the limiting plate 2021 and the cam portion 2031. between the outer peripheries.
  • the user when using the foot device 1 for leveling, the user can hold the grip portion 2032 to make the locking driving member 203 rotate relative to the locking matching portion 202, and the rotation of the locking driving member 203 drives the cam portion 2031 to rotate , due to the eccentric arrangement of the cam portion 2031, the distance between the outer peripheral surface of the cam portion 2031 and the limit plate 2021 gradually increases, so that the two locking plates 2012 located between the cam portion 2031 and the limit plate 2021 The distance gradually increases, the size of the notch 20112 becomes larger, and then the size of the locking through hole 20111 becomes larger, and the locking member 201 gradually loosens the foot 30, thereby facilitating the locking of the foot 30 relative to the sleeve assembly 10 and locking
  • the assembly 20 is movable in the up-down direction, and since the elastic member 102 in the accommodating cavity 1011 is always in a pressurized state, the elastic force of the elastic member 102 can realize the automatic leveling of the foot 30.
  • the user can A force in the opposite direction is applied to the locking driving member 203 again to make the locking driving member 203 rotate in the opposite direction relative to the locking matching portion 202.
  • the rotation of the locking driving member 203 drives the rotation of the cam portion 2031, and the rotation of the cam portion 2031 makes the The distance between the outer peripheral surface of the cam portion 2031 and the limiting plate 2021 is gradually reduced, so as to clamp the two locking plates 2012 and make the two locking plates 2012 gradually approach, so that the size of the notch 20112 is less deformed, and then The size of the locking through hole 20111 is reduced, and the locking member 201 gradually hugs the foot 30 , so that the foot 30 can no longer move relative to the locking member 201 to lock the foot 30 .
  • This arrangement not only has a simple structure, is convenient for installation by production line workers, is conducive to reducing processing and manufacturing costs, but also facilitates the user's leveling operation, which is conducive to improving the user's experience.
  • the foot device 1 is used in the clothing processing equipment, Even if vibration is generated due to the operation of the laundry processing device, the laundry processing device does not have the problem of shifting and walking, and it is beneficial to reduce the vibration noise of the laundry processing device.
  • the limiting plate 2021 and the locking engaging portion 202 are integral pieces.
  • the one-piece structure can not only ensure the structure and performance stability of the limit plate 2021 and the locking matching part 202, but also saves redundant assembly parts and connection processes, which greatly improves the relationship between the limit plate 2021 and the locking matching part 202.
  • the assembly efficiency ensures the reliability of the connection between the limiting plate 2021 and the locking mating portion 202 .
  • the integrally formed structure has higher overall strength and stability, more convenient assembly and longer service life.
  • the limiting plate 2021 and the locking matching portion 202 are integrally formed. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the limiting plate 2021 and the locking mating portion 202, but also facilitate the molding and manufacture, and save redundant assembly parts and connection processes, greatly improving the The assembly efficiency of the limiting plate 2021 and the locking mating portion 202 ensures the reliability of the connection between the limiting plate 2021 and the locking mating portion 202. Furthermore, the overall strength and stability of the integrally formed structure is higher, and the assembly is more convenient. Longer life.
  • the present invention is not limited to this, and in other optional embodiments, the limiting plate 2021 and the locking matching portion 202 may also be connected by a welding process.
  • the limiting plate 2021 and the locking matching portion 202 are integrally injection-molded. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the limiting plate 2021 and the locking mating portion 202, but also facilitate the molding and manufacture, and save redundant assembly parts and connection processes, greatly improving the The assembly efficiency of the limiting plate 2021 and the locking mating portion 202 ensures the reliability of the connection between the limiting plate 2021 and the locking mating portion 202. Furthermore, the overall strength and stability of the integrally formed structure is higher, and the assembly is more convenient. Longer life.
  • one end of the locking fitting portion 202 (ie, the end that is matched with the cam portion 2031 ) is configured as a hook portion 2022
  • the cam portion 2031 has a shaft hole 20312
  • the locking assembly 20 includes: a connecting shaft 204 , the connecting shaft 204 passes through the shaft hole 20312 and the hook portion 2022 is hooked on the outer circumference of the connecting shaft 204 .
  • the structure is not only simple, but also easy to assemble.
  • one end of the locking fitting portion 202 (ie, the end that is matched with the cam portion 2031 ) is provided with a pivot shaft, and the cam portion 2031 has a shaft hole 20312, and the pivot shaft Inserted into the shaft hole 20312, so as to realize the relative rotation of the locking matching portion 202 and the locking driving member 203.
  • the locking engagement portion 202 is integral with the pivot shaft.
  • the one-piece structure can not only ensure the stability of the structure and performance of the locking fitting portion 202 and the pivot shaft, but also saves redundant assembly parts and connection procedures, greatly improving the assembly efficiency of the locking fitting portion 202 and the pivot shaft, ensuring that The reliability of the connection between the limiting plate 2021 and the locking mating portion 202 is high. Furthermore, the overall strength and stability of the integrally formed structure are higher, the assembly is more convenient, and the service life is longer.
  • the locking fitting portion 202 and the pivot shaft are integrally formed. Therefore, the structure of the one-piece molded part can not only ensure the stability of the structure and performance of the locking fitting part 202 and the pivot shaft, but also facilitate the molding and manufacture, and saves redundant assembly parts and connecting processes, which greatly improves the locking performance.
  • the assembling efficiency of the fitting portion 202 and the pivot shaft ensures the reliability of the connection between the locking fitting portion 202 and the pivot shaft.
  • the integral structure has higher overall strength and stability, more convenient assembly and longer life.
  • the present invention is not limited to this, and in other optional embodiments, the locking fitting portion 202 and the pivot shaft may also be connected by a welding process.
  • the locking fitting portion 202 and the pivot shaft are integrally injection-molded. Therefore, the structure of the one-piece molded part can not only ensure the stability of the structure and performance of the locking fitting part 202 and the pivot shaft, but also facilitate the molding and manufacture, and saves redundant assembly parts and connecting processes, which greatly improves the locking performance.
  • the assembling efficiency of the matching portion 202 and the pivot shaft ensures the reliability of the locking matching portion 202 and the pivot shaft.
  • the integrally formed structure has higher overall strength and stability, more convenient assembly and longer life.
  • the cam portion 2031 includes two eccentric plates 20311 .
  • the extending direction is spaced apart in the up-down direction, each eccentric plate 20311 is connected to the holding portion 2032, each eccentric plate 20311 is provided with a sub-shaft hole 203111, and the two sub-shaft holes 203111 define the shaft hole 20312, the hook portion 2022 between the two eccentric plates 20311.
  • the two eccentric plates 20311 can be used to limit the position of the hook portion 2022 , thereby improving the reliability of the connection between the hook portion 2022 and the connecting shaft 204 .
  • the locking member 201 includes: a connecting plate 2013 , the connecting plate 2013 is connected with the locking ring 2011 and/or the locking plate 2012 , and the connecting plate 2013 is detachably connected with the sleeve part 101 .
  • the connecting plate 2013 is connected to the sleeve portion 101 .
  • the connecting plate 2013, the locking ring 2011 and the locking plate 2012 are one piece.
  • the one-piece structure can not only ensure the structure and performance stability of the connecting plate 2013, the locking ring 2011 and the locking plate 2012, but also saves redundant assembly parts and connecting processes, greatly improving the connecting plate 2013, the locking ring 2011
  • the assembly efficiency with the locking plate 2012 ensures the reliability of the connection between the connecting plate 2013, the locking ring 2011 and the locking plate 2012. Furthermore, the overall strength and stability of the integrated structure are higher, the assembly is more convenient, and the service life is longer. long.
  • the connecting plate 2013, the locking ring 2011 and the locking plate 2012 are integrally formed. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the connecting plate 2013, the locking ring 2011 and the locking plate 2012, but also facilitate the molding and manufacture, and save redundant assembly parts and connecting processes.
  • the assembly efficiency of the connecting plate 2013, the locking ring 2011 and the locking plate 2012 is greatly improved, and the reliability of the connection between the connecting plate 2013, the locking ring 2011 and the locking plate 2012 is ensured. Higher stability, easier assembly and longer life.
  • the present invention is not limited to this, and in other optional embodiments, the connecting plate 2013 , the locking ring 2011 and the locking plate 2012 may also be connected by a welding process.
  • the connecting plate 2013, the locking ring 2011 and the locking plate 2012 are integrally injection-molded. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the connecting plate 2013, the locking ring 2011 and the locking plate 2012, but also facilitate the molding and manufacture, and save redundant assembly parts and connecting processes.
  • the assembly efficiency of the connecting plate 2013, the locking ring 2011 and the locking plate 2012 is greatly improved, and the reliability of the connection between the connecting plate 2013, the locking ring 2011 and the locking plate 2012 is ensured. Higher stability, easier assembly and longer life.
  • the lower end of the foot 30 is connected with a foot cover 301, and the foot cover 301 is a flexible member such as Rubber parts.
  • the foot cover 301 and the foot 30 are processed into one piece through an in-mold forming process. Therefore, the structure of the one-piece molded part can not only ensure the stability of the structure and performance of the foot cover 301 and the foot 30, but also facilitate the molding and manufacture, and saves redundant assembly parts and connection procedures, which greatly improves the performance of the foot.
  • the assembly efficiency of the sleeve 301 and the foot 30 ensures the reliability of the foot sleeve 301 and the foot 30.
  • the integral structure has higher overall strength and stability, more convenient assembly and longer life.
  • the outer peripheral wall of the foot cover 301 is provided with a plurality of reinforcing ribs 3011 .
  • the foot covers 301 are spaced apart in the circumferential direction.
  • the plurality of reinforcing ribs 3011 are evenly spaced apart in the circumferential direction of the foot cover 301 . Therefore, it is beneficial to uniformly improve the structural strength of the foot cover 301 .
  • the reinforcing rib 3011 , the foot cover 301 and the foot 30 are processed into one piece through an in-mold forming process. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the reinforcing ribs 3011, the foot cover 301 and the foot 30, but also facilitate the molding and manufacture, and save the redundant assembly parts and connection processes.
  • the assembly efficiency of the reinforcing rib 3011, the foot cover 301 and the foot 30 is greatly improved, and the reliability of the reinforcing rib 3011, the foot cover 301 and the foot 30 is ensured. Furthermore, the overall strength and stability of the integrated structure Higher performance, more convenient assembly and longer life.
  • the sleeve assembly 10 includes: a positioning block 103 , the positioning block 103 has a disassembly position and a disengagement-preventing position, and in the disengagement-preventing position, the positioning block 103 moves up and down along the The direction is movable in the accommodating cavity 1011, and the upper end of the foot 30 is suitable for abutting with the elastic member 102 through the positioning block 103. In this way, in the anti-falling position, the positioning block 103 can be moved up and down in the accommodating cavity 1011. , thereby facilitating the movement of the positioning block 103 along with the expansion and contraction of the elastic member 102 , which is beneficial to ensure the reliability of the operation of the foot device 1 .
  • the upper end of the outer peripheral wall of the foot 30 is provided with an external thread
  • the positioning block 103 has a threaded hole 1031 passing through the positioning block 103
  • the upper end of the foot 30 extends into the threaded hole 1031 is screwed with the positioning block 103.
  • the outer peripheral wall of the positioning block 103 is provided with a plurality of (eg, two) non-returns spaced apart along the circumferential direction of the positioning block 103 .
  • Block 1032, a plurality of stop ribs 1014 spaced along the circumferential direction of the accommodating cavity 1011 are provided on the inner peripheral wall of the open opening of the accommodating cavity 1011, and an avoidance groove 1016 is defined between two adjacent stop ribs 1014, In the disassembly position, the plurality of avoidance grooves 1016 and the plurality of check blocks 1032 face each other in the axial direction of the sleeve, that is, in the up-down direction.
  • the avoidance grooves 1016 are used to avoid the check blocks 1032.
  • the blocks 1032 and the plurality of stop ribs 1014 are in a one-to-one relationship with each other in the axial direction of the sleeve, and the non-return blocks 1032 and the stop ribs 1014 abut against each other.
  • the elastic member 102 can be installed in the sleeve portion 101 first, and then when the positioning block 103 is installed, the positioning block 103 can be located at the open opening and the plurality of escape grooves 1016 and the plurality of The check blocks 1032 are facing each other one by one, and the plurality of avoidance grooves 1016 can be used to avoid the check blocks 1032.
  • the positioning blocks 103 are pushed toward the direction close to the accommodating cavity 1011 to compress the elastic members 102, so that the check blocks 1032 face each other.
  • the stop rib 1014 is closer to the interior of the accommodating cavity 1011 , and then the positioning block 103 can be rotated (clockwise or counterclockwise) so that the plurality of non-return blocks 1032 and the plurality of stop ribs 1014 face each other in the axial direction of the sleeve part 101 , and the elastic member 102 can apply a force to the positioning block 103 to make the non-return block 1032 stop on the stop rib 1014 to be in a disengagement-preventing position, thereby preventing the positioning block 103 from disengaging from the accommodating cavity 1011.
  • the user can push the positioning block 103 toward the direction close to the accommodating cavity 1011 and rotate the positioning block 103 in the opposite direction (counterclockwise or clockwise) until the non-return block 1032 is exactly opposite to the avoidance groove 1016, and the elastic
  • the component 102 can push the positioning block 103 to move outward, and the positioning block 103 can be pulled out.
  • the non-return block 1032 and the positioning block 103 are integrally formed. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the non-return block 1032 and the positioning block 103, but also facilitate the molding and manufacture, and saves redundant assembly parts and connection processes, which greatly improves the non-return block.
  • the assembly efficiency of the block 1032 and the positioning block 103 ensures the reliability of the connection between the non-return block 1032 and the positioning block 103.
  • the integrally formed structure has higher overall strength and stability, more convenient assembly and longer life.
  • the present invention is not limited to this, and in other optional embodiments, the non-return block 1032 and the positioning block 103 may also be connected by a welding process.
  • the non-return block 1032 and the positioning block 103 are integrally injection-molded. Therefore, the structure of the one-piece molded part can not only ensure the structure and performance stability of the non-return block 1032 and the positioning block 103, but also facilitate the molding and manufacture, and saves redundant assembly parts and connection processes, which greatly improves the non-return block.
  • the assembly efficiency of the block 1032 and the positioning block 103 ensures the reliability of the non-return block 1032 and the positioning block 103.
  • the integrally formed structure has higher overall strength and stability, more convenient assembly and longer life.
  • the stop rib 1014 is provided with a backstop 1015 , and the backstop 1015 can cooperate with the backstop block 1032 to ensure that the positioning block 103 is in the preventing position , to prevent the positioning block 103 from rotating and detaching from the sleeve part 101 under the non-human action.
  • the width of the escape groove 1016 may be designed to be slightly smaller than the width of the check block 1032 .
  • a protruding post 1033 is provided on one side surface (ie, the upper end surface) of the positioning block 103 close to the interior of the accommodating cavity 1011 , the elastic member 102 is a spring, and the lower end of the spring can be sleeved on the protruding post 1033 , so that the spring is positioned by the convex post 1033, which is beneficial to improve the reliability of the matching between the positioning block 103 and the spring.
  • the clothes treating apparatus may include: a box body 2 and the above-mentioned foot device 1 .
  • the foot device 1 is connected to the bottom wall of the box body 2 , and the foot device 1 is used to support the box body 2 .
  • the bottom wall of the box body 2 of the laundry treatment apparatus may be provided with a plurality of supporting foot devices for supporting the box body 2, and one or more of the supporting foot devices may be the foot device according to the present invention. 1.
  • the rest of the supporting foot devices are fixed feet, or, each supporting foot device is a foot device 1 .
  • the operator can apply a force to the locking driving member 203 to make the locking driving member 203 rotate relative to the locking matching portion 202, and the rotation of the locking driving member 203 drives the lock
  • the stopper 201 gradually loosens the foot 30, thereby facilitating the foot 30 to move up and down relative to the sleeve assembly 10 and the locking assembly 20, so that the foot 30 is in an unlocked state, and the force exerted by the elastic member 102 on the foot 30 So that the foot 30 is supported on the surface of the support, for example, the support is the ground, even if the ground is inclined or uneven, the foot 30 can also contact the support under the action of the elastic member 102, so as to realize the automatic movement of the foot 30 Leveling, after the foot 30 is leveled, the user can apply a force in the opposite direction to the locking driving member 203 again to make the locking driving member 203 rotate in the opposite direction relative to the locking matching portion 202 and the rotation of the locking matching portion 202
  • the locking driving member 203 and the locking fitting portion 202 cooperate with each other.
  • Rotation fit during the leveling process using the foot device 1, the operator can apply force to the locking driver 203 to make the locking driver 203 rotate relative to the locking matching portion 202, and the rotation of the locking driver 203
  • the locking member 201 is driven to gradually release the foot 30, so that the foot 30 can move relative to the sleeve assembly 10 and the locking assembly 20 in the up-down direction.
  • the elastic member 102 can apply elastic force to the foot 30 to realize the automatic leveling of the foot 30.
  • the user can apply a force in the opposite direction to the locking driving member 203 again to make the locking driving member 203 rotates in the opposite direction relative to the locking mating portion 202, and the rotation of the locking mating portion 202 drives the locking member 201 to gradually hold the foot 30, so that the foot 30 can no longer move along the sleeve assembly 10 and the locking assembly 20. Move up and down to lock the foot 30 . Therefore, not only the structure is simple, the installation of production line workers is convenient, it is beneficial to reduce the processing and manufacturing cost, but also the user's leveling operation is convenient, which is beneficial to improve the user's experience. Even if vibration is generated due to the operation of the laundry processing apparatus, the laundry processing apparatus does not suffer from the problem of shifting and walking, and it is beneficial to reduce the vibration noise of the laundry processing apparatus.
  • the bottom wall of the box body 2 may be clamped between the lower end of the sleeve assembly 10 and the upper end of the locking assembly.
  • the sleeve assembly 10 is arranged above the bottom wall of the box body 2, the locking assembly is installed under the bottom wall of the box body 2, and the bottom wall of the box body 2 is provided with a through hole, and the upper end of the foot 30 passes through the bottom wall of the box body 2. After passing through the hole, it extends into the accommodating cavity 1011 .
  • the above-mentioned connecting plate 2013 is provided with a plurality of first screw holes 20131
  • the lower end surface of the sleeve portion 101 is provided with a plurality of second screw holes 1012 .
  • the bottom wall of 2 is provided with a plurality of third screw holes, and the plurality of screws pass through the first screw holes 20131 , the third screws and the second screw holes 1012 in sequence, so as to realize the connection between the foot device 1 and the box body 2 .
  • the sleeve portion 101 is provided with a plurality of spaced positioning buckles 1013, and the bottom wall of the box body 2 is provided with a plurality of positioning holes corresponding to the positioning buckles 1013 one-to-one.
  • the positioning buckles 1013 The cooperation with the positioning hole can play the role of pre-positioning the sleeve part 101 and the box body 2 , thereby facilitating the installation of the sleeve part 101 .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)

Abstract

Dispositif pied et appareil de traitement de vêtements. Le dispositif pied comprend : un ensemble manchon, l'ensemble manchon comprenant une partie manchon et un élément élastique, la partie manchon comportant une cavité de réception comprenant une partie inférieure ouverte, et l'élément élastique étant situé dans la cavité de réception ; un ensemble de verrouillage, l'ensemble de verrouillage étant situé au-dessous de l'ensemble manchon et comprenant un élément de verrouillage, une partie de fixation de verrouillage et un élément d'entraînement de verrouillage, l'élément de verrouillage comportant un trou traversant de verrouillage, l'élément de verrouillage étant relié à la partie manchon, et la partie de fixation de verrouillage fixant l'élément de verrouillage ; et un pied, le pied passant à travers le trou traversant de verrouillage, et l'extrémité supérieure du pied s'étendant dans la cavité de réception afin de comprimer l'élément élastique. La partie de fixation de verrouillage et l'élément d'entraînement de verrouillage s'adaptent l'un à l'autre de manière rotative afin de commuter entre un état de verrouillage, dans lequel l'élément de verrouillage retient le pied, et un état de déverrouillage.
PCT/CN2022/070804 2021-03-31 2022-01-07 Dispositif pied et appareil de traitement de vêtements WO2022206098A1 (fr)

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CN202110349240.2 2021-03-31
CN202110349240.2A CN115142239A (zh) 2021-03-31 2021-03-31 底脚装置和衣物处理设备

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US6277069B1 (en) * 1998-06-09 2001-08-21 Pine Ridge Holding Pty. Ltd. Clamping device
CN201196326Y (zh) * 2008-05-12 2009-02-18 沈伟宏 脚座锁紧结构
CN205047598U (zh) * 2015-06-02 2016-02-24 温宜玲 快拆式管束改良结构
CN206734474U (zh) * 2017-05-09 2017-12-12 匡帮坤 一种自行车防盗快拆夹持结构
CN208669787U (zh) * 2017-07-05 2019-03-29 深圳信隆健康产业发展股份有限公司 快拆组防转结构
CN211546998U (zh) * 2019-10-17 2020-09-22 无锡小天鹅电器有限公司 底脚装置及衣物处理装置
CN112303385A (zh) * 2019-09-05 2021-02-02 无锡小天鹅电器有限公司 底脚装置及机械设备

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CN202992448U (zh) * 2012-09-11 2013-06-12 北京立创星徽科技有限公司 一种可快捷锁紧的抱箍
CN207250747U (zh) * 2017-09-19 2018-04-17 国网福建永春县供电有限公司 一种接地线夹定位控制机构及接地线夹具
CN112323357B (zh) * 2019-11-27 2022-03-22 无锡小天鹅电器有限公司 调平机构和衣物处理装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6277069B1 (en) * 1998-06-09 2001-08-21 Pine Ridge Holding Pty. Ltd. Clamping device
CN201196326Y (zh) * 2008-05-12 2009-02-18 沈伟宏 脚座锁紧结构
CN205047598U (zh) * 2015-06-02 2016-02-24 温宜玲 快拆式管束改良结构
CN206734474U (zh) * 2017-05-09 2017-12-12 匡帮坤 一种自行车防盗快拆夹持结构
CN208669787U (zh) * 2017-07-05 2019-03-29 深圳信隆健康产业发展股份有限公司 快拆组防转结构
CN112303385A (zh) * 2019-09-05 2021-02-02 无锡小天鹅电器有限公司 底脚装置及机械设备
CN211546998U (zh) * 2019-10-17 2020-09-22 无锡小天鹅电器有限公司 底脚装置及衣物处理装置

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